html,
body,
#root {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}

.app {
  display: flex;
  height: 100%;
  width: 100%;
  background-color: #1c1c1e;
  color: #fff;
  border-radius: 0;
}

.sidebar {
  width: 200px;
  padding: 20px;
  background-color: #1f1f21;
  display: flex;
  flex-direction: column;
}

.sidebar ul {
  list-style-type: none;
  padding: 0;
  width: 100%;
}

.sidebar ul li {
  margin: 15px 0;
  padding: 10px;
  text-align: center;
  cursor: pointer;
  border: 1px solid transparent;
  transition: border-color 0.3s;
  border-radius: 10px;
}

.sidebar ul li a {
  display: block;
  width: 100%;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.sidebar ul li:hover {
  background-color: #5e5959;
}
